Message type: E = Error
Message class:  /SHCM/ONEMDS_WFP_BL -  
Message number: 108
Message text: Infotype not supported
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message /SHCM/ONEMDS_WFP_BL108 Infotype not supported typically occurs in the context of SAP HCM (Human Capital Management) when there is an attempt to access or manipulate an infotype that is not supported or not configured correctly in the system.
Cause: Infotype Not Configured: The specific infotype you are trying to access may not be configured in the system. This can happen if the infotype is not part of the current configuration or if it has been deactivated. Incorrect Usage: The infotype may not be applicable for the specific context in which you are trying to use it (e.g., for a specific employee group or organizational unit). Authorization Issues: The user may not have the necessary authorizations to access the infotype. System Version: The version of SAP you are using may not support the specific infotype due to version limitations or missing components.
Solution: Check Infotype Configuration: Go to the SAP configuration (transaction code SPRO) and navigate
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
/SHCM/ONEMDS_WFP_BL107 Infotype framework error; restart the replication from SF
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SHCM/ONEMDS_WFP_BL106 PA action does not exist
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SHCM/PTIMEOV1_ARCH000 Daily Availability Data was archived
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SHCM/PTIMEOV1_ARCH001 End of retention period reached
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.